<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        .box {
            width: 500px;
            height: 500px;
            margin: 100px auto;
            border: 5px solid #000;
            display: flex;
            border-radius: 50%;
            overflow: hidden;
        }

        .left {
            width: 500px;
            height: 500px;
            background-color: #fff;
            position: relative;
        }

        .right {
            width: 250px;
            height: 500px;
            background-color: #000;
            position: absolute;
            top: 0;
            right: 0;
            transform-origin: left center;
            transition: all 3s;
        }

        .bigBlack,
        .bigWhite {
            width: 250px;
            height: 250px;
            border-radius: 50%;
        }


        .bigBlack {
            background-color: #000;
            position: absolute;
            top: 250px;
            left: -125px;
        }

        .bigWhite {
            background-color: #fff;
            position: absolute;
            top: 0;
            left: -125px;
        }

        .smallBlack,
        .smallWhite {
            width: 80px;
            height: 80px;
            border-radius: 50%;
        }

        .smallBlack {
            background-color: #fff;
            position: absolute;
            bottom: 85px;
            left: -40px;
        }

        .smallWhite {
            background-color: #000;
            position: absolute;
            top: 85px;
            left: -40px;
        }

        .left:hover .right {
            transform: rotateZ(1080deg);
        }
    </style>
</head>

<body>
    <div class="box">
        <div class="left">
            <div class="right">
                <div class="bigBlack"></div>
                <div class="smallBlack"></div>
                <div class="bigWhite"></div>
                <div class="smallWhite"></div>
            </div>
        </div>
    </div>
</body>

</html>